IL253121B - Hybrid rdoa closed form hyperbolic and spherical iteration geo-location technique - Google Patents

Hybrid rdoa closed form hyperbolic and spherical iteration geo-location technique

Info

Publication number
IL253121B
IL253121B IL253121A IL25312117A IL253121B IL 253121 B IL253121 B IL 253121B IL 253121 A IL253121 A IL 253121A IL 25312117 A IL25312117 A IL 25312117A IL 253121 B IL253121 B IL 253121B
Authority
IL
Israel
Prior art keywords
rdoa
geo
iteration
hybrid
spherical
Prior art date
Application number
IL253121A
Other languages
Hebrew (he)
Other versions
IL253121A0 (en
Original Assignee
Harris Corp
Harris Global Communications Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harris Corp, Harris Global Communications Inc filed Critical Harris Corp
Publication of IL253121A0 publication Critical patent/IL253121A0/en
Publication of IL253121B publication Critical patent/IL253121B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0221—Receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
IL253121A 2016-08-31 2017-06-22 Hybrid rdoa closed form hyperbolic and spherical iteration geo-location technique IL253121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/252,949 US10656240B2 (en) 2016-08-31 2016-08-31 Hybrid TDOA closed form hyperbolic and spherical iteration geo-location technique

Publications (2)

Publication Number Publication Date
IL253121A0 IL253121A0 (en) 2017-09-28
IL253121B true IL253121B (en) 2022-04-01

Family

ID=59409147

Family Applications (1)

Application Number Title Priority Date Filing Date
IL253121A IL253121B (en) 2016-08-31 2017-06-22 Hybrid rdoa closed form hyperbolic and spherical iteration geo-location technique

Country Status (3)

Country Link
US (1) US10656240B2 (en)
EP (1) EP3290944B1 (en)
IL (1) IL253121B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101708199B1 (en) * 2015-12-24 2017-02-20 한국항공우주연구원 System for estimating the lacation of radio source
US10097282B1 (en) * 2018-01-26 2018-10-09 Litepoint Corporation System and method for testing a device under test (DUT) capable of determining relative times of arrival or angles of arrival of multiple radio frequency signals
US10833694B2 (en) 2018-04-06 2020-11-10 The Trustees Of Columbia University In The City Of New York Circuits and methods for time-delay to digital converters
CN109557505A (en) * 2018-11-22 2019-04-02 中电科仪器仪表有限公司 TDOA localization method and device, storage medium, electronic device
US20210311202A1 (en) * 2020-04-01 2021-10-07 Higher Ground Llc Multi-subset-based detection and mitigation of gnss spoofing
EP4162741A4 (en) 2020-06-03 2023-07-12 Zhejiang University LOCALIZATION OF A TARGET DEVICE BASED ON MEASUREMENTS OF A PROBE ARRANGEMENT
CN114442034B (en) * 2022-02-10 2024-10-22 广东行远机器人技术有限公司 Positioning method and device based on hyperbola TDOA and computer readable storage medium

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960355A (en) * 1996-02-16 1999-09-28 Telefonaktiebolaget Lm Ericsson Method and an arrangement relating to telecommunication systems
US5890068A (en) * 1996-10-03 1999-03-30 Cell-Loc Inc. Wireless location system
US6021330A (en) * 1997-07-22 2000-02-01 Lucent Technologies Inc. Mobile location estimation in a wireless system using designated time intervals of suspended communication
FI974153L (en) * 1997-11-06 1999-05-07 Nokia Mobile Phones Ltd Method and arrangement for determining the location of a mobile station
US6266014B1 (en) * 1998-10-09 2001-07-24 Cell-Loc Inc. Methods and apparatus to position a mobile receiver using downlink signals part IV
EP1174728B1 (en) * 2000-07-18 2008-09-24 Hewlett-Packard Company Location data diffusion and location discovery
US6891500B2 (en) * 2002-03-18 2005-05-10 Christopher J. Hall Method and apparatus for geolocating a wireless communications device
EP2149056B2 (en) * 2007-05-24 2022-02-23 TomTom Global Content B.V. Positioning device, method and program with absolute positioning and relative positioning modes
JP5249991B2 (en) * 2010-05-26 2013-07-31 株式会社エヌ・ティ・ティ・ドコモ Positioning apparatus and method
WO2012016355A1 (en) * 2010-08-05 2012-02-09 Telefonakietolaget Lm Ericsson (Publ) Method of and system for locating the position of user equipment
JP5519865B2 (en) * 2011-07-29 2014-06-11 オリンパスメディカルシステムズ株式会社 Position detection apparatus, capsule endoscope system, and capsule endoscope position detection program
US8588810B2 (en) * 2011-11-30 2013-11-19 International Business Machines Corporation Energy efficient location tracking on smart phones
KR102347722B1 (en) * 2015-04-10 2022-01-06 삼성전자주식회사 Apparatus and method for positioning in wireless communication system

Also Published As

Publication number Publication date
EP3290944A1 (en) 2018-03-07
US20180059211A1 (en) 2018-03-01
IL253121A0 (en) 2017-09-28
US10656240B2 (en) 2020-05-19
EP3290944B1 (en) 2019-12-04

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